JPS5747243A - Multi-system hydraulic pressure control valve - Google Patents

Multi-system hydraulic pressure control valve

Info

Publication number
JPS5747243A
JPS5747243A JP12284380A JP12284380A JPS5747243A JP S5747243 A JPS5747243 A JP S5747243A JP 12284380 A JP12284380 A JP 12284380A JP 12284380 A JP12284380 A JP 12284380A JP S5747243 A JPS5747243 A JP S5747243A
Authority
JP
Japan
Prior art keywords
hydraulic pressure
pistons
control valve
pressure control
set spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12284380A
Other languages
Japanese (ja)
Inventor
Shinkichi Kadota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RIZUMU JIDOSHA BUHIN SEIZO KK
RIZUMU JIDOUSHIYA BUHIN SEIZOU KK
Rhythm Motor Parts Manufacturing Co Ltd
Original Assignee
RIZUMU JIDOSHA BUHIN SEIZO KK
RIZUMU JIDOUSHIYA BUHIN SEIZOU KK
Rhythm Motor Parts Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RIZUMU JIDOSHA BUHIN SEIZO KK, RIZUMU JIDOUSHIYA BUHIN SEIZOU KK, Rhythm Motor Parts Manufacturing Co Ltd filed Critical RIZUMU JIDOSHA BUHIN SEIZO KK
Priority to JP12284380A priority Critical patent/JPS5747243A/en
Publication of JPS5747243A publication Critical patent/JPS5747243A/en
Pending legal-status Critical Current

Links

Landscapes

  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

PURPOSE: To work set load doubling accurately when one side is damaged by continuously arranging at least two pistons for controlling hydraulic pressure in the axial direction after disposing a set spring setting a starting point of the control of hydraulic pressure.
CONSTITUTION: The force of the set spring 37 is applied to a stepped piston 15, and also transmitted to a stepped piston 25. The both stepped pistons 15, 25 are provided with valves 17, 18 and valves 27, 28 and proportionally control in response to the area ratios of the pistons. When one system is damaged and hydraulic pressure is not generated, a split point doubles accurately because all force of the set spring 37 functions to the other system piston.
COPYRIGHT: (C)1982,JPO&Japio
JP12284380A 1980-09-04 1980-09-04 Multi-system hydraulic pressure control valve Pending JPS5747243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12284380A JPS5747243A (en) 1980-09-04 1980-09-04 Multi-system hydraulic pressure control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12284380A JPS5747243A (en) 1980-09-04 1980-09-04 Multi-system hydraulic pressure control valve

Publications (1)

Publication Number Publication Date
JPS5747243A true JPS5747243A (en) 1982-03-18

Family

ID=14846003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12284380A Pending JPS5747243A (en) 1980-09-04 1980-09-04 Multi-system hydraulic pressure control valve

Country Status (1)

Country Link
JP (1) JPS5747243A (en)

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